Beware of "Gold certificates".. anything claiming to be gold where you only have paper to show for it.. just like 'leveraged' lending, they have 'leveraged' the gold, so there's less gold than there are certificated issued for, and if SHTF and you're not the first guy in line to cash it in, there's no guarantee you'll have any.. They make it 'look' legitimate by charging 'storage fees'.
Buying ingots from a bank usually means you can only sell it back to THAT bank and must provide the purchase receipt.. if you don't, it will need to be re-assayed. (at least that's the way it works around here)
Gold coins on the other hand do not have those limitations, but you may pay have to pay more than the price of the value of the gold in exchange for that benefit.
I don't think gold is a good hedge against the normal, daily inflation we always see (stocks are probably better).. it is however a good hedge against sudden, uncontrolled inflation where stock prices crash.
Ron, yep, inflation is terribly under reported because the single greatest factor affecting inflation isn't included in the index.. housing and land... Vancouver has some of the most stupid housing prices around.. a lot with a nice view, on a cliff overlooking the ocean is about 1.5 million, and will take an additional 3 million in shoring and geotechnical work before a brick is laid.. Many lots inside the city (no real view) are over $1M with a nice (1980?) house that gets torn down. Since we bought here 25 years ago land has gone up close to 10x in value.. I know the power of compound interest is the greatest in the universe, but 1.5% (claimed inflation) over 25 years doesn't even come close to 10x
(1.5% over 25 years is a 45% increase... 9.8% over 25 years is ~10x)